Algorithmic Speedups and Posterior Biases from Orbit Fitting of Directly Imaged Exoplanets in Cartesian Coordinates
https://iopscience.iop.org/article/10.3847/2515-5172/ac151d
Laplace surface dynamics, revisited: satellites, exo-planets and debris with distant, eccentric companions
https://arxiv.org/abs/2107.09682
Limits of Detecting Extraterrestrial Civilizations
https://arxiv.org/abs/2107.09794